684 citations · 2.2k across the 15 of their papers we have counts for
4 papers · 1 filter
Fermi level dependent charge-to-spin current conversion by Dirac surface state of topological insulators
K. Kondou, R. Yoshimi, A. Tsukazaki +6
The spin-momentum locking at the Dirac surface state of a topological insulator (TI) offers a distinct possibility of a highly efficient charge-to-spin current (C-S) conversion com…
Quantum Hall States Stabilized in Semi-magnetic Bilayers of Topological Insulators
R. Yoshimi, K. Yasuda, A. Tsukazaki +4
By breaking the time-reversal-symmetry in three-dimensional topological insulators with introduction of spontaneous magnetization or application of magnetic field, the surface stat…
Field-direction control of the type of charge carriers in nonsymmorphic IrO2
M. Uchida, W. Sano, K. S. Takahashi +5
In the quest for switching of the charge carrier type in conductive materials, we focus on nonsymmorphic crystals, which are expected to have highly anisotropic folded Fermi surfac…
Discretized Topological Hall Effect Emerging from Skyrmions in Constricted Geometry
N. Kanazawa, M. Kubota, A. Tsukazaki +6
We investigate the skyrmion formation process in nano-structured FeGe Hall-bar devices by measurements of topological Hall effect, which extracts the winding number of a spin textu…